change id to Integer

src/main/java/fr/tetelie/crawler/web/Product.java

@@ -8,7 +8,7 @@ public class Product {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
+    private Integer id;
 
     private String name;
 
@@ -19,8 +19,8 @@ public class Product {
     private String imageUrl;
 
     // Getters et Setters (indispensables pour Spring)
-    public Long getId() { return id; }
-    public void setId(Long id) { this.id = id; }
+    public Integer getId() { return id; }
+    public void setId(Integer id) { this.id = id; }
     public String getName() { return name; }
     public void setName(String name) { this.name = name; }
     public String getLink() { return link; }

src/main/java/fr/tetelie/crawler/web/ProductRepository.java

@@ -4,6 +4,6 @@ import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
 @Repository
-public interface ProductRepository extends JpaRepository<Product, Long> {
+public interface ProductRepository extends JpaRepository<Product, Integer> {
     // Tu as maintenant accès à : save(), findAll(), deleteById(), etc.
 }